WIA Automation Layer Scanning Question

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  • JeffN825
    New Member
    • Aug 2007
    • 4

    WIA Automation Layer Scanning Question

    Hi,

    I'm trying to write an interface for a Fujitsu 5120C series scanner using WIA Automation Layer/wiaaut.dll/WIA 2.0.

    I've got it all down and working but I can't seem to enable the scanner's "cache pages in memory" option to scan more quickly. Right now it pauses between 1 and 2 seconds between pages as the image transfers to the computer.

    The device property WIA_DPS_SCAN_AH EAD_PAGES/ScannerDeviceSc anAheadPages/3094 seems like it would do the trick, but the property is not available in the device properties collection. Does anyone have any ideas?

    Thanks in advance.
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